dune-fem 2.8-git
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given center x and radius r, filter is characteristic function of clos B_r( x ) More...
#include <dune/fem/gridpart/filter/radialfilter.hh>
Public Types | |
typedef ct | ctype |
export template parameter More... | |
typedef Dune::FieldVector< ct, dimw > | GlobalCoordinateType |
coordinate type More... | |
Public Member Functions | |
RadialFilter (const GlobalCoordinateType ¢er=GlobalCoordinateType(0), ctype radius=0.25) | |
constructor More... | |
template<class Entity > | |
bool | contains (const Entity &entity) const |
check whether entity center is inside of circle More... | |
template<class Intersection > | |
bool | interiorIntersection (const Intersection &intersection) const |
default implementation returns contains from neighbor More... | |
template<class Intersection > | |
bool | intersectionBoundary (const Intersection &) const |
return what boundary id we have in case of boundary intersection More... | |
template<class Intersection > | |
int | intersectionBoundaryId (const Intersection &) const |
return what boundary id we have in case of boundary intersection More... | |
template<class Intersection > | |
bool | intersectionNeighbor (const Intersection &) const |
if contains() is true then we have an interior entity More... | |
Static Public Attributes | |
static constexpr int | dimensionworld = dimw |
export dimension More... | |
given center x and radius r, filter is characteristic function of clos B_r( x )
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typedef ct Dune::Fem::RadialFilter< ct, dimw >::ctype |
export template parameter
typedef Dune::FieldVector< ct, dimw > Dune::Fem::RadialFilter< ct, dimw >::GlobalCoordinateType |
coordinate type
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inline |
constructor
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inline |
check whether entity center is inside of circle
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inline |
default implementation returns contains from neighbor
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inline |
return what boundary id we have in case of boundary intersection
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inline |
return what boundary id we have in case of boundary intersection
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inline |
if contains() is true then we have an interior entity
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staticconstexpr |
export dimension